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BD Terreni di coltura disidratati Difco™: Yeast Nitrogen Base (YNB) senza aminoacidi e solfato di ammonio
Formula di Wickerham, classificazione dei lieviti secondo i requisiti di azoto e carbonio
226.00€ - 4355.00€
Specifica
Certificazione/Conformità | ISO/DIS, 11014 |
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Colore | Light yellowish-beige |
Content And Storage | <30°C |
Forma | Dehydrated Powder |
Tipo di media | Yeast Nitrogen Base |
Codice del prodotto | Marca | Tipo di imballaggio | Quantità | Prezzo | Quantità e disponibilità | ||||
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Codice del prodotto | Marca | Tipo di imballaggio | Quantità | Prezzo | Quantità e disponibilità | ||||
11733014
|
BD
233510 |
Pail | 10 kg |
4355.00€
10kg |
Spedizione stimata: 08-08-2024
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11743014
|
BD
233520 |
Flacone | 100 g |
226.00€
100g |
In stock
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Descrizione
Media with Yeast Nitrogen Base without Amino Acids and Ammonium Sulfate are included in many applications for the study of yeasts in molecular genetics. Yeasts are unicellular, eukaryotic, budding cells that are generally round-to-oval or elongate in shape. They multiply principally by the production of blastoconidia (buds). Yeast colonies are moist and creamy or glabrous to membranous in texture. Yeasts are considered opportunistic pathogens.
- Contains all essential nutrients and vitamins necessary for the cultivation of yeasts and a source of nitrogen and carbohydrate
- Lacks the amino acids histidine, methionine and tryptophan and ammonium sulfate
- Prepared according to Guenter’s modification of Wickerham’s Yeast Nitrogen Base formulation
- Displays a good cultural response to Kloeckera apiculata 9774 and Saccharomyces cerevisiae 9080
- pH (0.17% solution, 25°C): 4.5 ± 0.2
Order Info
Prices are for units of one each unless otherwise specified.
Specifica
ISO/DIS, 11014 | |
<30°C | |
Yeast Nitrogen Base | |
Approximate Formula per Liter:
|
Light yellowish-beige | |
Dehydrated Powder | |
Microbiology Media | |
For classifying Yeasts based on colonial characteristics and cell morphology |